diff options
Diffstat (limited to 'common/rfb/PixelFormat.inl')
| -rw-r--r-- | common/rfb/PixelFormat.inl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/rfb/PixelFormat.inl b/common/rfb/PixelFormat.inl index 90d8e6da..ca83a305 100644 --- a/common/rfb/PixelFormat.inl +++ b/common/rfb/PixelFormat.inl @@ -75,9 +75,16 @@ inline void PixelFormat::bufferFromPixel(rdr::U8* buffer, Pixel p) const } +#define _rfb_bswap_32(x) \ + ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \ + (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24)) + + inline void PixelFormat::rgbFromPixel(Pixel p, ColourMap* cm, rdr::U16 *r, rdr::U16 *g, rdr::U16 *b) const { if (trueColour) { + if (endianMismatch) + p = _rfb_bswap_32(p); /* We don't need to mask since we shift out unwanted bits */ *r = (p >> redShift) << redConvShift; *g = (p >> greenShift) << greenConvShift; @@ -100,6 +107,8 @@ inline void PixelFormat::rgbFromPixel(Pixel p, ColourMap* cm, rdr::U16 *r, rdr:: inline void PixelFormat::rgbFromPixel(Pixel p, ColourMap* cm, rdr::U8 *r, rdr::U8 *g, rdr::U8 *b) const { if (trueColour) { + if (endianMismatch) + p = _rfb_bswap_32(p); *r = (p >> redShift) << (redConvShift - 8); *g = (p >> greenShift) << (greenConvShift - 8); *b = (p >> blueShift) << (blueConvShift - 8); |